214909710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{117437}}^1$

素因数の和:117508

約数の個数: 32

約数和(自身を含む): 524243232

約数和(自身を除く): 309333522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 117437, 234874, 352311, 587185, 704622, 1174370, 1761555, 3523110, 7163657, 14327314, 21490971, 35818285, 42981942, 71636570, 107454855, 214909710]

約数ペア:

[(1, 214909710), (2, 107454855), (3, 71636570), (5, 42981942), (6, 35818285), (10, 21490971), (15, 14327314), (30, 7163657), (61, 3523110), (122, 1761555), (183, 1174370), (305, 704622), (366, 587185), (610, 352311), (915, 234874), (1830, 117437)]